Product Search

    SEARCH NOW FOR ALL YOUR NATIONAL SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

    Filter Results
    Results 151-200 of 411.
    NATIONAL SEMICONDUCTOR HCPL4504V

    NATIONAL SEMICONDUCTOR

    HCPL4504V

    LOGIC IC OUTPUT OPTOCOUPLER, 1-CHANNEL, 1-ELEMENT, 3750V ISOLATION, DIP-8
    £1.58 Price with VAT: £1.90 Buy Surplus As Low As £0.91 Price with VAT: £1.09
    £0.91 Price with VAT: £1.09
    TEXAS INSTRUMENTS SEMI IC74AC11D

    TEXAS INSTRUMENTS SEMI

    NATIONAL SEMICONDUCTOR

    IC74AC11D

    AND GATE, AC SERIES, 3-FUNC, 3-INPUT, CMOS, SOIC-14
    £1.53 Price with VAT: £1.84 Buy Surplus As Low As £0.89 Price with VAT: £1.07
    £0.89 Price with VAT: £1.07
    NATIONAL SEMICONDUCTOR LM7808CT

    NATIONAL SEMICONDUCTOR

    LM7808CT

    TRANSISTOR, FIXED POSITIVE STANDARD REGULATOR, 8V, BIPOLAR, PSFM3, TO-220
    ✓ IN STOCK!
    £1.48 Price with VAT: £1.77 Buy Surplus As Low As £0.77 Price with VAT: £0.93
    £0.77 Price with VAT: £0.93
    NATIONAL SEMICONDUCTOR MM58274BN

    NATIONAL SEMICONDUCTOR

    MM58274BN

    DISCONTINUED BY MANUFACTURER, MICROPROCESSOR CHIP, COMPATIBLE REAL TIME CLOCK, 16 PIN, PACKAGE: DIP
    ✓ IN STOCK!
    £1.55 Price with VAT: £1.86 Buy Surplus As Low As £1.25 Price with VAT: £1.50
    £1.25 Price with VAT: £1.50
    NATIONAL SEMICONDUCTOR LM607CH

    NATIONAL SEMICONDUCTOR

    LM607CH

    DISCONTINUED BY MANUFACTURER, OPERATIONAL AMPLIFIER, METAL CAN TO-99, 8PIN, 1.8MA, 22V
    ✓ IN STOCK!
    £1.01 Price with VAT: £1.22 Buy Surplus As Low As £0.73 Price with VAT: £0.87
    £0.73 Price with VAT: £0.87
    NATIONAL HARDWARE N100-259

    NATIONAL HARDWARE

    N100-259

    WIRE ROPE CLAMP, CATALOG NO: 3230BC, 1/8 INCH, ZINC PLATED, UPC: 886780025859
    ✓ IN STOCK!
    £0.79 Price with VAT: £0.95 Buy Surplus As Low As £0.52 Price with VAT: £0.62
    £0.52 Price with VAT: £0.62
    NATIONAL SEMICONDUCTOR MM74HC4046N

    NATIONAL SEMICONDUCTOR

    MM74HC4046N

    DISCONTINUED BY MANUFACTURER, PLL/FREQUENCY SYNTHESIS CIRCUIT, CMOS, PDIP16 * (DUAL MARKED MC74HC4046N)
    ✓ IN STOCK!
    £0.67 Price with VAT: £0.80 Buy Surplus As Low As £0.51 Price with VAT: £0.61
    £0.51 Price with VAT: £0.61
    NATIONAL SEMICONDUCTOR DM74LS347N

    NATIONAL SEMICONDUCTOR

    DM74LS347N

    DECODER/DRIVER CHIP, 4.75-5.25 V, BCD TO 7-SEGEMENT, OPERATING TEMPERATURE: 0 TO 70 °C, 16 PIN
    ✓ IN STOCK!
    £0.51 Price with VAT: £0.61 Buy Surplus As Low As £0.41 Price with VAT: £0.49
    £0.41 Price with VAT: £0.49
    NATIONAL SEMICONDUCTOR DM7474AN

    NATIONAL SEMICONDUCTOR

    DM7474AN

    DISCONTINUED BY MANUFACTURER, DUAL POSITIVE EDGE TRIGGERED D FLIP FLOPS, MIN/MAX - 4.75/5.25V, MAX FREQ 15MHZ, 14 PIN, TEMP 0°C - 70°C
    ✓ IN STOCK!
    £0.51 Price with VAT: £0.61 Buy Surplus As Low As £0.41 Price with VAT: £0.49
    £0.41 Price with VAT: £0.49
    NATIONAL SEMICONDUCTOR 74LS257PC

    NATIONAL SEMICONDUCTOR

    74LS257PC

    LOGIC CHIP, 7 V, 0 TO 70 C, 24 MA
    ✓ IN STOCK!
    £0.25 Price with VAT: £0.30 Buy Surplus As Low As £0.11 Price with VAT: £0.13
    £0.11 Price with VAT: £0.13
    NATIONAL OILWELL VARCO 0502-0012-00

    NATIONAL OILWELL VARCO

    NOV

    0502-0012-00

    DISCONTINUED BY MANUFACTURER, THYRISTOR, 500 AMP, 1400 V
    ✓ IN STOCK!
    Buy Surplus As Low As £48.50 Price with VAT: £58.20
    £48.50 Price with VAT: £58.20
    AMETEK TKR-T1810

    AMETEK

    NATIONAL CONTROLS

    TKR-T1810

    DISCONTINUED BY MANUFACTURER, COUNTDOWN TIMER, SINGLE CHANNEL, LED DISPLAY, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £382.15 Price with VAT: £458.58
    £382.15 Price with VAT: £458.58
    Repair Yours £322.90 Price with VAT: £387.48
    NATIONAL OILWELL VARCO 0522-2500-31

    NATIONAL OILWELL VARCO

    0522-2500-31

    DISCONTINUED BY MANUFACTURER, DC CONTROL MODULE, RT LIMIT: 50-1400 AMPS
    ✓ IN STOCK!
    Buy Surplus As Low As £1,641.24 Price with VAT: £1,969.49
    £1,641.24 Price with VAT: £1,969.49
    Repair Yours £1,513.59 Price with VAT: £1,816.31
    TIMKEN 455160

    TIMKEN

    NATIONAL SEAL

    455160

    DISCONTINUED BY MANUFACTURER, OIL SEAL, BORE 3.125IN, OUTSIDE DIAMETER 4.376IN, WIDTH,0.625IN, NITRILE,
    ✓ IN STOCK!
    Buy Surplus As Low As £11.05 Price with VAT: £13.26
    £11.05 Price with VAT: £13.26
    NATIONAL ELECTRONICS NL-5665-C16J

    NATIONAL ELECTRONICS

    NL-5665-C16J

    DISCONTINUED BY MANUFACTURER, TUBE THYRATRON, GRID CONTROL RECTIFIER
    ✓ IN STOCK!
    Buy Surplus As Low As £1,566.95 Price with VAT: £1,880.34
    £1,566.95 Price with VAT: £1,880.34
    NATIONAL INSTRUMENTS SCXI-1180

    NATIONAL INSTRUMENTS

    SCXI-1180

    DISCONTINUED BY MANUFACTURER, FEEDTHROUGH PANEL, VERTICAL PANEL COVER, 50 PIN FEMALE RIBBON CABLE, 50 PIN MALE CONNECTOR, FOR SCXI SERIES MAINFRAME CHASSIS 4 PANEL RACK
    ✓ IN STOCK!
    Buy Surplus As Low As £49.75 Price with VAT: £59.70
    £49.75 Price with VAT: £59.70
    NATIONAL INSTRUMENTS SCXI-1327

    NATIONAL INSTRUMENTS

    SCXI-1327

    DISCONTINUED BY MANUFACTURER, SHIELDED TERMINAL BLOCK, 18 SCREWS, HIGH VOLTAGE, 5-300 V
    ✓ IN STOCK!
    Buy Surplus As Low As £68.49 Price with VAT: £82.18
    £68.49 Price with VAT: £82.18
    NATIONAL ELECTRONICS 6L6GC

    NATIONAL ELECTRONICS

    6L6GC

    DISCONTINUED BY MANUFACTURER, ELECTRON TUBE BEAM PENTODE
    ✓ IN STOCK!
    Buy Surplus As Low As £13.55 Price with VAT: £16.26
    £13.55 Price with VAT: £16.26
    NATIONAL ELECTRONICS 6SN7GTB

    NATIONAL ELECTRONICS

    6SN7GTB

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, 8PIN, GLASS
    ✓ IN STOCK!
    Buy Surplus As Low As £31.92 Price with VAT: £38.31
    £31.92 Price with VAT: £38.31
    NATIONAL INSTRUMENTS FP-AI-112

    NATIONAL INSTRUMENTS

    FP-AI-112

    DISCONTINUED BY MANUFACTURER, INPUT MODULE, ANALOG, 16 CHANNEL, 60 MV TO 10 V
    ✓ IN STOCK!
    Buy Surplus As Low As £315.34 Price with VAT: £378.41
    £315.34 Price with VAT: £378.41
    Repair Yours £225.14 Price with VAT: £270.16
    NATIONAL INSTRUMENTS CB-68T

    NATIONAL INSTRUMENTS

    CB-68T

    DISCONTINUED BY MANUFACTURER, TERMINAL BLOCK, FOR CA-1000 / 4350 / 4351 DAQS
    ✓ IN STOCK!
    Buy Surplus As Low As £120.07 Price with VAT: £144.09
    £120.07 Price with VAT: £144.09
    Repair Yours £225.14 Price with VAT: £270.16
    NATIONAL INSTRUMENTS SCXI-1302

    NATIONAL INSTRUMENTS

    SCXI-1302

    DISCONTINUED BY MANUFACTURER, TERMINAL BLOCK, FEED THROUGH, 777687-02
    ✓ IN STOCK!
    Buy Surplus As Low As £103.59 Price with VAT: £124.30
    £103.59 Price with VAT: £124.30
    NATIONAL INSTRUMENTS 763507-02

    NATIONAL INSTRUMENTS

    763507-02

    DISCONTINUED BY MANUFACTURER, GPIB CABLE, DOUBLE SHIELDED, TYPE X2, 2.1M
    ✓ IN STOCK!
    Buy Surplus As Low As £24.01 Price with VAT: £28.81
    £24.01 Price with VAT: £28.81
    TEXAS INSTRUMENTS SEMI MM2716Q

    TEXAS INSTRUMENTS SEMI

    NATIONAL SEMICONDUCTOR

    MM2716Q

    DISCONTINUED BY MANUFACTURER, EPROM, 16384-BIT, 2048X8, UV ERASABLE, 450NS ACCESS, 5V SUPPLY, 24 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £4.62 Price with VAT: £5.55
    £4.62 Price with VAT: £5.55
    NATIONAL INSTRUMENTS SCXI-1102

    NATIONAL INSTRUMENTS

    SCXI-1102

    DISCONTINUED BY MANUFACTURER, AMPLIFIER, THERMOCOUPLE, 32-CHANNEL, 2 HZ FILTER, 10 V
    ✓ IN STOCK!
    Buy Surplus As Low As £1,059.04 Price with VAT: £1,270.85
    £1,059.04 Price with VAT: £1,270.85
    NATIONAL INSTRUMENTS SCXI-1326

    NATIONAL INSTRUMENTS

    SCXI-1326

    DISCONTINUED BY MANUFACTURER, TERMINAL BLOCK, HIGH VOLTAGE, 48 SCREW TERMINALS, 300 VTMS
    ✓ IN STOCK!
    Buy Surplus As Low As £103.65 Price with VAT: £124.38
    £103.65 Price with VAT: £124.38
    Repair Yours £225.14 Price with VAT: £270.16
    NATIONAL ELECTRONICS NL-C1K/6014

    NATIONAL ELECTRONICS

    NL-C1K/6014

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As £250.13 Price with VAT: £300.16
    £250.13 Price with VAT: £300.16
    NATIONAL INSTRUMENTS 181065-01

    NATIONAL INSTRUMENTS

    181065-01

    DISCONTINUED BY MANUFACTURER, PC BOARD, INTERFACE CARD, GRIP-PCII/IIAA IEEE-48, GOLD EDGE CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As £131.34 Price with VAT: £157.61
    £131.34 Price with VAT: £157.61
    Repair Yours £225.14 Price with VAT: £270.16
    NATIONAL INSTRUMENTS 763507B-04

    NATIONAL INSTRUMENTS

    763507B-04

    DISCONTINUED BY MANUFACTURER, CONTROL CABLE, TYPE X2 GPIB, 2X 24 PIN MALE/FEMALE PASS THOUGH CONNECTORS, BLACK
    ✓ IN STOCK!
    Buy Surplus As Low As £96.30 Price with VAT: £115.56
    £96.30 Price with VAT: £115.56
    AMETEK A1K-250MS-461

    AMETEK

    NATIONAL CONTROLS

    A1K-250MS-461

    DISCONTINUED BY MANUFACTURER, SOLID STATE TIMER, A1 SERIES, DELAY ON MAKE, KNOB ADJUSTMENT,05-.25 SECONDS
    ✓ IN STOCK!
    Buy Surplus As Low As £46.48 Price with VAT: £55.77
    £46.48 Price with VAT: £55.77
    Repair Yours £225.14 Price with VAT: £270.16
    AMETEK Q1T-00600-317

    AMETEK

    NATIONAL CONTROLS

    Q1T-00600-317

    DISCONTINUED BY MANUFACTURER, TIME DELAY RELAY, Q1T SERIES, ON-DELAY, SOLID STATE, 24 VAC/DC, 30-600 SECOND TIME RANGE, Q1T-600-317
    ✓ IN STOCK!
    Buy Surplus As Low As £71.51 Price with VAT: £85.81
    £71.51 Price with VAT: £85.81
    Repair Yours £225.14 Price with VAT: £270.16
    AMETEK Q4F-00300-327

    AMETEK

    NATIONAL CONTROLS

    Q4F-00300-327

    DISCONTINUED BY MANUFACTURER, TIME DELAY RELAY, Q4F SERIES, INTERVAL, SOLID STATE, SURFACE MOUNT, 5 BLADE, 15-300 SECOND RANGE, 24 VAC/DC
    ✓ IN STOCK!
    Buy Surplus As Low As £45.27 Price with VAT: £54.32
    £45.27 Price with VAT: £54.32
    Repair Yours £225.14 Price with VAT: £270.16
    AMETEK CKK-30-466

    AMETEK

    NATIONAL CONTROLS

    CKK-30-466

    DISCONTINUED BY MANUFACTURER, TIME DELAY RELAY, CKK SERIES, SOLID STATE, 0.3-30 SECOND TIME RANGE, 12 VDC, 10 AMP, DPDT, 8 PIN PLUG, CKK-00030-466
    ✓ IN STOCK!
    Buy Surplus As Low As £68.85 Price with VAT: £82.63
    £68.85 Price with VAT: £82.63
    Repair Yours £225.14 Price with VAT: £270.16
    AMETEK CKK-00180-466

    AMETEK

    NATIONAL CONTROLS

    CKK-00180-466

    DISCONTINUED BY MANUFACTURER, TIME DELAY RELAY, CKK SERIES, SOLID STATE, 1.8-180 SECOND TIME RANGE, 12 VDC, 10 AMP, DPDT, 8 PIN PLUG, CKK-180-466
    ✓ IN STOCK!
    Buy Surplus As Low As £54.36 Price with VAT: £65.23
    £54.36 Price with VAT: £65.23
    Repair Yours £225.14 Price with VAT: £270.16
    AMETEK CKK-180-462

    AMETEK

    NATIONAL CONTROLS

    CKK-180-462

    DISCONTINUED BY MANUFACTURER, DISCONTINUED BY MANUFACTURER, TIME DELAY RELAY, CKK SERIES, SOLID STATE, 1.8-180 SECOND TIME RANGE, 24 VDC, 10 AMP, DPDT, 8 PIN PLUG, CKK-00180-462
    ✓ IN STOCK!
    Buy Surplus As Low As £46.21 Price with VAT: £55.45
    £46.21 Price with VAT: £55.45
    Repair Yours £225.14 Price with VAT: £270.16
    AMETEK Q4F-03600-325

    AMETEK

    NATIONAL CONTROLS

    Q4F-03600-325

    DISCONTINUED BY MANUFACTURER, SOLID STATE CUBE TIMER, Q4F SERIES, INTERVAL, 240 VAC INPUT VOLTAGE, 180-3600 SECOND RANGE
    ✓ IN STOCK!
    Buy Surplus As Low As £62.21 Price with VAT: £74.65
    £62.21 Price with VAT: £74.65
    Repair Yours £225.14 Price with VAT: £270.16
    AMETEK Q6F-36000-326

    AMETEK

    NATIONAL CONTROLS

    Q6F-36000-326

    DISCONTINUED BY MANUFACTURER, SOLID STATE CUBE TIMER, Q6F SERIES, REPEAT CYCLE, OFF TIME, 12 VDC INPUT VOLTAGE, 0.5-10 HOUR RANGE
    ✓ IN STOCK!
    Buy Surplus As Low As £83.62 Price with VAT: £100.35
    £83.62 Price with VAT: £100.35
    Repair Yours £225.14 Price with VAT: £270.16
    AMETEK CKK-180-466

    AMETEK

    NATIONAL CONTROLS

    CKK-180-466

    DISCONTINUED BY MANUFACTURER, TIME DELAY RELAY, CKK SERIES, SOLID STATE, 1.8-180 SECOND TIME RANGE, 12 VDC, 10 AMP, DPDT, 8 PIN PLUG, CKK-00180-466
    ✓ IN STOCK!
    Buy Surplus As Low As £85.75 Price with VAT: £102.90
    £85.75 Price with VAT: £102.90
    Repair Yours £225.14 Price with VAT: £270.16
    NATIONAL CARBON M534750

    NATIONAL CARBON

    M534750

    TAP BOTTOMING 5/16-18 GH5 PD LIMIT RH THREAD
    ✓ IN STOCK!
    Buy Surplus As Low As £1.51 Price with VAT: £1.81
    £1.51 Price with VAT: £1.81
    NATIONAL ELECTRONICS NL4024

    NATIONAL ELECTRONICS

    NL4024

    CAMERA CCD 1/3INTERLINE 38LINE RESOLUTION 0.03LUX
    ✓ IN STOCK!
    Buy Surplus As Low As £262.96 Price with VAT: £315.55
    £262.96 Price with VAT: £315.55
    Repair Yours £257.46 Price with VAT: £308.95
    NATIONAL ELECTRONICS NL-5P50-0249

    NATIONAL ELECTRONICS

    NL-5P50-0249

    THYRISTOR ASSY
    ✓ IN STOCK!
    Buy Surplus As Low As £50.02 Price with VAT: £60.02
    £50.02 Price with VAT: £60.02
    NATIONAL OILWELL VARCO HD-R

    NATIONAL OILWELL VARCO

    ROBBINS MYERS

    HD-R

    DISCONTINUED BY MANUFACTURER, MOTOR, CODE STD
    ✓ IN STOCK!
    Buy Surplus As Low As £131.97 Price with VAT: £158.36
    £131.97 Price with VAT: £158.36
    Repair Yours £225.14 Price with VAT: £270.16
    NATIONAL INSTRUMENTS 183030A-01

    NATIONAL INSTRUMENTS

    183030A-01

    DISCONTINUED BY MANUFACTURER, PC BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As £105.78 Price with VAT: £126.93
    £105.78 Price with VAT: £126.93
    Repair Yours £225.14 Price with VAT: £270.16
    NBS BEARING SHX1-1/2

    NBS BEARING

    NATIONAL BEARING

    SHX1-1/2

    DISCONTINUED BY MANUFACTURER, TAPER LOCK BUSHING, SURE-GRIP, 1-1/2 IN BORE, SPLIT, W/ KEYWAY
    ✓ IN STOCK!
    Buy Surplus As Low As £10.06 Price with VAT: £12.08
    £10.06 Price with VAT: £12.08
    NATIONAL ELECTRONICS NL-1051A

    NATIONAL ELECTRONICS

    NL-1051A

    IGNITION TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As £82.31 Price with VAT: £98.77
    £82.31 Price with VAT: £98.77
    NATIONAL INSTRUMENTS 13663

    NATIONAL INSTRUMENTS

    13663

    POWER SUPPLY, 210MA, 120VAC, 60HZ,
    ✓ IN STOCK!
    Buy Surplus As Low As £10.77 Price with VAT: £12.92
    £10.77 Price with VAT: £12.92
    NATIONAL INSTRUMENTS SCXI-1320

    NATIONAL INSTRUMENTS

    SCXI-1320

    TERMINAL BLOCK MODULE, HIGH-VOLTAGE, SHIELDED, SCREW TERMINAL, W/ TEMPERATURE SENSOR, 18 TERMINAL
    ✓ IN STOCK!
    Buy Surplus As Low As £62.02 Price with VAT: £74.42
    £62.02 Price with VAT: £74.42
    NATIONAL INSTRUMENTS 153869K-01L

    NATIONAL INSTRUMENTS

    153869K-01L

    DISCONTINUED BY MANUFACTURER, NI PXIE-1085 18-SLOT (16 HYBRID SLOTS, 1 PXIE TIMING SLOT) PXI CHASSIS
    ✓ IN STOCK!
    Buy Surplus As Low As £11,866.60 Price with VAT: £14,239.92
    £11,866.60 Price with VAT: £14,239.92
    Repair Yours £6,750.33 Price with VAT: £8,100.40
    TIMKEN 455282

    TIMKEN

    NATIONAL SEAL

    455282

    DISCONTINUED BY MANUFACTURER, OIL SEAL, 7.00IN BORE, 8.00IN OUTTER DIAMETER, 0.750IN WIDTH
    ✓ IN STOCK!
    Buy Surplus As Low As £18.09 Price with VAT: £21.71
    £18.09 Price with VAT: £21.71
    TIMKEN 240014

    TIMKEN

    NATIONAL SEAL

    240014

    DISCONTINUED BY MANUFACTURER, SEAL, 0.469IN INNER DIAMTER, 1.257IN OUTTER DIAMETER, 0.170IN WIDTH
    ✓ IN STOCK!
    Buy Surplus As Low As £4.04 Price with VAT: £4.85
    £4.04 Price with VAT: £4.85
    Previous Next
    1 2 3 4 5 6 7 8 9